What is the Additional Feature ?

Name: ADS7844EB/2K5
Brand: Texas Instruments
SKU: ADS7844EB/2K5
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments ADS7844EB/2K5

Part No.:: ADS7844EB/2K5

Manufacturer:: Texas Instruments

Package:: 20-SSOP (0.154, 3.90mm Width)

Datasheet:: ADS7844EB/2K5.pdf

Description:: IC ADC 12BIT SAR 20SSOP

In Stock:: 2270

Quantity:: Add To Cart

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ADS7844EB/2K5 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
Product Status:
Active
Number of Bits:
12
Sampling Rate(PerSecond):
200k
Number of Inputs:
4, 8
Input Type:
Differential, Single Ended
Data Interface:
SPI
Configuration:
MUX-S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External
Voltage-Supply Analog:
2.7V ~ 3.6V, 5V
Voltage-Supply Digital:
2.7V ~ 3.6V, 5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

ADS7844EB/2K5 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS7844EB/2K5 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ADS7844EB/2K5 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ADS7844EB/2K5 information

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ADS7844EB/2K5 Typical application Circuitry Schematics

As of my knowledge cutoff in September 2021, I can provide you with a generic outline of how you might design an application circuit for an ADC like the ADS7844EB/2K5. For the exact application circuit, please refer to the datasheet or any application notes from the manufacturer.These are the basic elements you'll require:

1. Power Supply: The ADS7844EB/2K5 operates with a single supply between 2.7V and 5.25V. The power supply pins (VCC and GND) should be bypassed with decoupling capacitors (a 10μF tantalum and a 0.1μF ceramic, typically) placed as close to the pins as possible.

2. The eight single-ended: inputs or four differential inputs of the ADS7844EB/2K5 are available depending on the input signal conditioning requirements.Depending on your signal sources, you might need operational amplifiers (op-amps) to buffer these signals. If your signals are noisy, you might also need to add low-pass filters.

3. Reference Voltage: The ADS7844EB/2K5 includes a built-in 2.5V reference. You can supply an external reference through the VREF pin if you require a different reference voltage.

4. SPI Interface: The ADS7844EB/2K5 uses a SPI-compatible interface for communication. This means you'll need to connect its DOUT, DIN, SCLK, and CS pins to your microcontroller or another digital system.

5. Control Signals: Control signals like the chip select (CS) and conversion start (START) need to be managed by your digital control circuit, which is typically a microcontroller.

6. Outputs: The digital outputs from the ADC are provided over the DOUT line. To your microcontroller or other digital system, this must be linked.

This is just a general guide, and your actual circuit might need additional components based on your specific application needs. For instance, if you're dealing with very high frequencies, you might need to consider impedance matching, transmission line effects, etc.

Also, keep in mind that high-speed ADCs can be sensitive to board layout, so it's important to follow good PCB design practices, such as keeping digital and analog grounds separate and minimizing trace lengths where possible.

Again, please consult the datasheet for the ADS7844EB/2K5 to get the most accurate and detailed information for your design.

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6. What is the process for return or replacement of ADS7844EB/2K5?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADS7844EB/2K5 we delivered, we will accept the replacement or return of the ADS7844EB/2K5 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ADS7844EB/2K5.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations